Answer:
X Intercept is 1/5 I think not sure
Step-by-step explanation:
You can use point slope formula.

By getting the slope (m) from ∆y/∆x
You can plug it into the equation and plug in either of the two points as x1 and y1. This will result in the value for b. Plug that into the final equation and you have your answer!
Answer: 1/12
Step-by-step explanation: 1/4 x 3 = 1/12
Since there are 5,280 feet in a mile, you have to multiply the number of miles per hour by 5,280.
If you multiply 5,280 by 70, you get 369,600, which is the amount of fph that the cheetah can run.
You final answer is that if a cheetah can run 70 miles per hour, it is running 369,600 feet per hour.
Old bell: once every 7 minutes
Small bell: once every 3 minutes.
Large bell: 4 minutes
The first time they will ring together is at the lowest common multiple of 7,3 and 4.